2 X 1996 Wartsila 18V mw Each 50hz HFO Generator Sets

Transcription

1 2 X 1996 Wartsila 18V mw Each 50hz HFO Generator Sets The responsibility for any and all additional charges is the purchasers. 2 x WARTSILA 5 MW Power plant 2 Units of Wartsila 5 MW each, Total 10 MW< HFO power Plant Designed By Stork Wartsila Diesel, Holland. Manufactured By ABB Holland Power rating: 6,150 kva Output: 6,300 v RPM: 1,000 rpm Hertz: 50 Hz Weight: Kg Skid mounted sets. Aux: As supplied from the factory Cooling: Plate type coolers from Cooling towers Switch gear: As you see in the photos. Complete as supplied by Wartsila and all manuals, drawings and records are at site or stored at warehouse outside of plant and are available at inspection.

2 Engine Manufacturer: Wartsila Years; 1996 S/N: ,000 hrs since new S/N: ,000 hrs since new Model: 18V26 Year of Manufacture: 1996 Total Hours No. 1: 20,000 Total Hours No. 2: 24,000 Rated Output in KW: 5,125 RPM: 1000 Generator Manufacturer: ABB Model Year of Manufacture: 1996 Total Hours No. 1: 20,000 Total Hours No. 2: 24,000 Output in Kw: 5,125 Output Voltage: 6300 Frequency: 50

3 Power Factor: 0.8 RPM: 1000 Weight: & Dimension L = 9200 mm H = 3100 mm R = 2200 mm Net weight 70000kgs No Quantity Weight Description 1 2 Skid mounted Wartsila 1000 rpm & ABB Alternator, 6150KVA, 50 HZ, 6,300 Volts 2 2 Walkways for engine skids 3 2 Exhaust System to Waste boilers 4 2 Waste heat boilers for steam supply for HFO heating 5 2 Silencers for exhaust 6 4 Plate heat exchangers for engine cooling 7 2 HFO Centrafuges for treatment of HFO fuel 8 Qty Fuel transfer Pumps 9 1 HFO heating tank for Viscosity Control centre 10 1 HFO Viscosity control Skid 11 1 All associated Pipe work 12 1 Air intake pipe work System to Ar cleaners and Air Cleaners 13 2 Water treatment for Boilers 14 1 Starter System Air Reciever 15 1 Air Compressor for Air start System 16 1 Engine top up Oil Storage tank and piping and valves and pump 17 1 Gen Sync comtrol board 18 3 Auxiliary Switch control boards 19 2 HFO Day heated, insulated tanks & ass. pipe work, Pumps & valves 20 1 Complete Fuel Delivery pump Station and all pumping and valve equipment 21 2 Cooling Towers and all Pumping and piping and valves 22 1 Overhead crane for maintaince 23 Qty Manuals, Installation Manual & operating manuals& spare parts manuals 24 Qty Aprox US 150,000 worth of NEW spare operational Spares COMPLETE OPERATIONAL POWER PLANT FROM FUEL DELIVERY TO SYNC BOARD

4 A.0 GENERAL MAIN DATA A.0.0 General: The power plant was designed, engineered and delivered by Stork Wartsila diesel. A.0.1 Type of power plant: The diesel generating sets were designed for heavy fuel oil operation. A.0.2 Main data, conditions: The total electrical output is generated by two (2) diesel generating sets of type 18V26, at 1000RPM, with the following electrical characteristics. Station nominal output (ISO) Generator nominal output: Voltage: Frequency: Auxiliary voltage: Station actual output at site: 10,210 kwe at generators terminals 12,760 kva 6,300 Volts 50 Hz 400 volts AC, 24 volts DC 9,640 kwe 12,050 kva A.1 DIESEL GENERATING SET A.1.1 Diesel engine: Technical data:

5 Engine type: W26 Number of cylinders 18 in Vee Bore: 260mm Stroke: 320 mm Maximum continuous rating 5,310kWm Speed: 1,000 RPM Direction of rotation facing flywheel side: Clock wise Fuel consumption. Based on fuels having a calorific value of 42,700 kj/kg at 100% load 186g/kWh A.1.2 Generator: (Design and construction) Two (2) three-phase, brushless selfregulating rotating field synchronous generator with AC-exciter and rectifier dics in line incorporated electronic voltage regulator and equipped with damper wading, suitable for mutual parallel operation. Technical data: Rating (at site conditions): 6,150 kva Output: 4,920 kw Efficiency: 97.0% Power factor: 0.8 Voltage: frequency. 6,300 Volts/50 Hz Speed : 1,000 RPM A.2 AUXILIARY SYSTEMS A.2.1 Fuel system A Type of fuel: Heavy fuel oil 380 cst (50 0 C) A Heavy fuel oil system: The heavy fuel oil is transferred from a storage tank by the transfer pumps to the settling tank. From the settling tank the fuel oil is pumped to the separator unit where it is purified. After purification the fuel is transferred to day tank and then supply to engine for operation. SYSTEM COMPOSITION. A heavy fuel oil unloading module(u691), including Electrical motor driven pump: 2 set Flow rate: 25.9M 3 /h Electrical motor, each: 11kW Pressure head: 4bar Control panel: Common base frame of steel: Valve and connection pipe: A H.F.O. transfer module (U692), including Electrical motor driven pump: 2 set Flow rate: 4.05M 3 /h Electrical motor, each: 1.5kW Pressure head: 4bar Control Panel: Common base frame of steel:

6 Valve and connection pipe: A H.F.O. buffer tank (V 673), including: Capacity: High and low level alarm: Locally mounted level indicator: Steam heater 7 bars Type of tank: 20 M3 Horizontal A H.F.O. service tank (V 671), including: Capacity: High and low level alarm: Locally mounted level indicator: Steam heater 7 bars Type of tank: 20M3 Horizontal A Light fuel oil system: The light fuel oil is unloaded from the truck to storage tank and suply to the engine for cold starting condition SYSTEM COMPOSITION. A light fuel oil unloading module(u631), including Electrical motor driven pump: 2 set Flow rate: 23.2M 3 /h Electrical motor, each: 5.5kW Pressure head: 4bar Control panel: Common base frame of steel: Valve and connection pipe: A L.F.O. transfer module (U632), including Electrical motor driven pump: 2 set Flow rate: 3.27M 3 /h Electrical motor, each: 1.5kW Pressure head: 4bar Control panel: Common base frame of steel: Valve and connection pipe: A.2.2 LUBRICATING OIL SYSTEM SYSTEM COMPOSITION. A Lubricating oil storage tank (V731), including: Capacity: High and low level alarm: 16 M3

7 Locally mounted level indicator: Steam heater 7 bars Type of tank: 1set Horizontal A Dirty lubricating oil storage tank (V734), including: Capacity: High and low level alarm: Locally mounted level indicator: Steam heater 7 bars Type of tank: 10 M3 Horizontal A Combined HFO and lub-oil separator and booster module (U690): A HFO separator system: Automatic fuel oil separator suitable for cleaning heavy fuel oil (max s.g: 0.991). Separator equipped with a built-on supply pump and built-in centripetal discharge pump. Change over valve system, futher complete with electric motor. One steam heater, complete with safety valve and temperature regulator. Capacity 4,000 lits/hr at 380 cst. A Lubricating oil separator system: Automatic lubricating oil separator suitable for cleaning lubricating oil (max s.g: 0.991). Separator equipped with a built-on supply pump and built-in centripetal discharge pump. Change over valve system, futher complete with electric motor. One steam heater, complete with safety valve and temperature regulator. Capacity 4,800 lits/hr. A Heavy fuel oil booster module: Automatic filter. Bypass filter (stand by). Mixing tank. Two circulation pumps. Two steam heaters. Viscosity control unit. Control panel complete with main switch and all control functions. Including relays, switches and lamps A.2.3 COOLING SYSTEM: SYSTEM COMPOSITION A Cooling tower system, including: Cooling tower with centrifugal fans: Capacity Wet bulb temperature Water outlet temperature 2 set 10,500 cal 29 0 C 34 0 C

8 Max water inlet temperature C Electrical power, each 37kW Water pump unit with electrical motor Driven 3 set Flow rate 160M 3 /h Electrical motor 18.5kW Control cabinet 2 set A Pre-heating module: The pre-heating unit is used for the heating of H.T cooling water when starting the engine in cold condition. Complete with electric driven pump. A HT cooling water heat exchanger: HT cooling water heat exchanger for recooling of the high temperature water. A LT cooling water heat exchanger: LT cooling water heat exchanger for recooling of the low temperature water. A Heat exchangers: the heat exchanger is used to transfer the heat available from the engine high temperature system to the hot water system. A.2.4 Starting air system: Compressed air is delivered by the air compressor and is supplied from the starting air unit to the combined starting air vessel Air compressor electric driven 11 kw. Capacity 34M 3 /h Working pressure 30 bars. Compressed air vessel. Capacity 1,500 lits working pressure 30bar complete with. inlet outlet valves. Safety valve. Pressure gauge. Drain valve. A.2.5 Charge air system: A Charge air filter: Air intake filter of the oil bath type. Intended to prevent the entering of sand, dust etc. into the engine air intake. A Charge air silencer: air intake silencer, noise reduction 25 db (A) A.2.6 Exhaust gas system: A Exhaust gas silencer: the exhaust gas silencer without spark arrestor, noise reduction 25 db(a). Complete with counter flange A Exhaust gas ducting bellows: Corrosion resistant bellows for fitting between the ducting and exhaust gas silencer. A Exhaust gas boiler: The exhaust gas boiler can produce the maximum amount of steam possible Saturated steam production 3,600 kg/hr at 10 bar Steam generation at C The exhaust gas boiler system include the following:

9 Exhaust gas boiler for mounting in the exhaust gas ducting. Evaporator coils with flanges. Soot blowing equipment. Standard assortment of valves, safety valves. Steam drum module including: o Blow down drains o Accumulator o Circulating pump o Safety valve and control valves o Control board. Feed water module, including: Feed water pump Feed water tank Chemical treatment dosing unit Local control board A.2.7 Electric system: A Main switchgear: - 1 common part: + Three-phase busbar system Operating voltage: 6.3kV Rated current: 1,600 Amps. Rated voltage: 12 kv Rated short time current: 25kV/1sec. +2 Generator Cubicles: 1 triple-pole circuit breaker: vacuum draw out type Operating volt: 6.3 kv Rated current: 630 Amps 1 station transformer cubicle (only high voltage): One triple-pole loadbreaker switch Operating voltage: 6.3 kv Three high volt fuses: 100 Amps Outgoing feeder cubicle: One triple-pole circuit breaker: vacuum draw out type Operating voltage: 6.3 kv. Rated current: 1,600 Amps. A Neutral earthing board: -1 neutral earthing boards, each consisting of: +Isolating switch, single pole, load break type, with mechanical interlock. + One neutral earthing resistor, non-corrosive

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